KEP. MENTAWAI REGION, INDONESIA
07/09/20 08:31:15 UTC
Epicenter 2.04S 100.20E
Me 6.3 Broadband Source Parameters: BROADBAND DEPTH: 30.0 km RADIATED ENERGY No. of sta: 11 Focal mech. C Energy 6.6+1.3*10**13 Nm COMMENT: Complex earthquake observed on broadband displacement seismograms. A small event is followed by a larger event about 6 seconds later. Depth from synthetics of broadband displacement seismograms based on larger event.
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver